Results 41 to 50 of about 120,524 (203)

Some Pathological Aspects of Dissecting Aneurysm [PDF]

, 2013
Based upon a Dissertation on “Dissecting Aneurysm” given before the Society on Friday, 17th January 1958. The term dissecting aneurysm implies the development of a circulatory pathway between the layers of the vessel wall. It can occur at all ages and in
MacLean, M J
core   +1 more source

Strategic Design of Soft Actuators in Translational Medical Robotics for Human‐Centered Healthcare

Advanced Robotics Research, EarlyView.
Soft robotics enables biocompatible, compliant medical devices, but clinical translation requires design‐driven engineering beyond materials. This perspective reviews implantable, surgical, and wearable systems by actuation mechanism, highlighting how optimized architectures and integration improve mechanical interfacing, adaptability, and durability ...
Ho Jun Jin, Jimin Kim, Inho Kim, Bong Hoon Kim   +3 more
wiley   +1 more source

Isolated Dissecting Posterior Inferior Cerebellar Artery Aneurysm [PDF]

, 2007
Dissecting aneurysms frequently involve the vertebral arteries and their branches, but those involving the posterior inferior cerebellar artery (PICA) and not vertebral artery at all are extremely rare.
안정용
core   +1 more source

Intelligent Micro/Nanorobots for Targeted Interventional Therapy: From Bench to Clinic

Advanced Robotics Research, EarlyView.
Zirui Zhang et al. reviewed the application and challenges of mobile nanomachines in interventional therapy. By converting exogenous energy, including chemical, magnetic, optical, and ultrasonic sources, into mechanical forces, micro/nanorobots (MNRs) enable precise actuation at unprecedented scales. Evolving far beyond traditional drug delivery, these
Zirui Zhang, Yu Dong, Yongsheng Du, Rui Gao, Lin Zhang, Fei Tong   +5 more
wiley   +1 more source

A giant dissecting aneurysm mimicking serpentine aneurysm angiographically: Case report and review of the literature

, 1998
PubMedID: 10068192Intracranial dissecting and giant serpentine aneurysms are rare vascular anomalies. Their precise cause has not yet been completely clarified, and the radiological appearance of such lesions can be different in each case according to ...
Tuna M., Göçer A.I., Zorludemir S., Özel S., Bagdatoglu H., Haciyakupoglu S.   +5 more
core   +2 more sources

A case report of a hybrid procedure (visceral and partial aortic arch debranching) in the treatment of a challenging aneurysm of the thoracoabdominal aorta in the endovascular era [PDF]

Srpski Arhiv za Celokupno Lekarstvo, 2020
Introduction. This paper aimed to present a hybrid approach as a less invasive and acceptable treatment. Case outline. Because of respiratory failure, the patient was deemed at high risk for open repair.
Sladojević Miloš, Končar Igor, Zlatanović Petar, Jovanović Sanja, Davidović Lazar   +4 more
doaj   +1 more source

Senkyunolide I Inhibits mtDNA‐cGAS‐STING Signaling in Macrophages via Targeting VDAC1 Oligomerization to Attenuate Ulcerative Colitis

Advanced Science, EarlyView.
In macrophages, senkyunolide I (SEI) directly targets the K12 residue of VDAC1 to inhibit its stress‐induced oligomerization, a critical upstream event that effectively prevents mitochondrial DNA release and subsequent cGAS‐STING pathway activation.
Zhiming Ye, Yihang Huang, Bohao Han, Lei Zhang, Can Yu, Yang Yang, Bing Liu, Yongping Jian, Zhixiang Xu, Cheng Zeng   +9 more
wiley   +1 more source

Deubiquitination of Vangl by USP6 and USP32 Regulates Planar Cell Polarity Signaling

Advanced Science, EarlyView.
Compartment‐specific deubiquitination controls Vangl dosage and planar cell polarity signaling. USP6 and USP32 regulate distinct subcellular pools of Vangl by removing distinct ubiquitin modifications from Vangl proteins. This regulatory mechanism safeguards PCP‐dependent embryonic morphogenesis, while aberrant USP32‐dependent stabilization of VANGL ...
Fangzi Zha, Di Feng, Ziru Xue, Zhiying Liu, Xiaochen Lin, Zhe Wang, Ling Xu, Jasper Fuk Woo Chan, Martin Cheung, Michael Shing Yan Huen, Yusong Guo, Kui Ming Chan, Yun Liu, Bo Gao   +13 more
wiley   +1 more source

Cost-effectiveness of the National Health Service Abdominal Aortic Aneurysm Screening Programme in England. [PDF]

, 2014
BACKGROUND: Implementation of the National Health Service abdominal aortic aneurysm (AAA) screening programme (NAAASP) for men aged 65 years began in England in 2009.
Thompson, SG, Glover, MJ, Kim, LG, Buxton, MJ, Sweeting, MJ, Buxton, M. J., Kim, L. G., Glover, M. J., Sweeting, M. J., Thompson, S. G.   +9 more
core   +1 more source

Increased Disarray of Extracellular Matrix Collagen‐I Fiber Network and Compromised Biomechanics in Aortae From Marfan‐Syndrome Mice Assessed Through Combined Opto‐Biomechatronics

Advanced Science, EarlyView.
Combined structure‐function assessment in aortic rings from Marfan mice using MechaMorph Opto‐Biomechatronics technology relates increased elasticity (stiffness) and dynamic viscosity and less ordered extracellular matrix 3D‐structure (collagen) as potential causes for impaired Windkessel function and compromised haemodynamics in Marfan's syndrome ...
Dominik Schneidereit, Anika Nagel, Vanessa I. T. Zwaans, Laureen Schurr, Jonas Ahr, Michael Haug, Anna Piluso, Alexandra Sporkova, Matthias Karck, Andreas H. Wagner, Oliver Friedrich   +10 more
wiley   +1 more source